Question

ask=T is a parameter that R asks before producing the _______

(a) function

(b) package

(c) interface

(d) graphics

I had been asked this question during an internship interview.

Enquiry is from Graphics with R in chapter Distributions, Graphics & Neural Networks of R Programming

Answer 1

Right answer is (d) graphics

For explanation I would say: Each function has its own set of arguments. ask=T in R language asks before producing the graphic. This is useful if you need to view multiple plots, one at a time.